Researchers from the University of California Davis have isolated a possible cause for autism which could lead to more effective treatment. Contessa Brewer discusses the findings with NBC’s Robert Bazell.
A white shark investigates a fake seal decoy used by UC Davis researchers.
Brenda Jensen smiles as she answers a question about her transplanted larynx during a news conference at the University of California, Davis MIND Institute in Sacramento, Calif., Thursday Jan. 20, 2011. Since the highly complex and rare voice box transplant last October, Jensen has regained the abil